19F-Operation
Daedalus Lock Manual
Spectrospin AG
35
The BSMS will inform you the actual Lock configuration (example for 500Mhz
unit):
Receiver 8 Type 500MHz
Transmitter 8 Type 500MHz
Rec Option 1 Fluorine Option
Trans Option 1 Fluorin Option *
(*It’s not working correctly with L-TX ECL00)
This means the complete 19F-Option is acknowledged by the software and 19F op-
eration can start.
19F-Operation
4.4
In 19F mode most Lock-Parameters have the same effect as in 2H mode. The fol-
lowing part is a description of Lock-Parameters which are different from regular 2H
mode.
The 19F mode can be activated from the Acquisition-Parameters in the UXNMR
(not implemented in version 920801). Select the 19F lock nucleus and after the next
‘ii’ the BSMS and the HPPR were switching to 19F.
There is an other possibility to assert the 19F mode in the BSMS. Execute the fol-
lowing commands with the BSMS-Servicetool:
!bsms
B board functions LCB -> B
5 Lock Substance -> 5
Read or Write Lock Substance? [R,W] -> w
Select Lock Substance: 0=Deuterium 1=Option Enter Value ->1
After these steps, the BSMS Servicetool can be exited. The 2H mode could be acti-
vated in the same manner by selecting 0 (Deuterium) as the lock substance.
The 19F signals from the probehead are much more stronger then the 2H signals.
Because of this fact the receiver gain in the entire 19F receiver path is 20 dB less
than the gain in the 2H receiver path.
Set the right Lock-Shift if the compound is known (see table ‘Chemical Shifts’ in
section A). The Lock-Shift can be set directly in ppm on the BSMS-Keyboard. If it
doesn’t appear any signal on the screen try to search for it in the same way as in the
2H mode.
Because of the higher frequency of the 19F nucleus, H0 changes are much more sen-
sitive. Use a Sweep Rate about six times less than in the 2H mode.
Содержание DAEDALUS
Страница 1: ...BRUKER BRUKER SPECTROSPIN AG SERVICE MANUAL DAEDALUS LOCK Version BSMS 004 ...
Страница 6: ...Contents 6 Spectrospin AG Daedalus Lock Manual ...
Страница 14: ...8 Spectrospin AG Daedalus Lock Manual ...
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Страница 19: ...Daedalus Lock Catchwords for Bash Daedalus Lock Manual Spectrospin AG 13 Figure 1 Lock Function Diagram ...
Страница 26: ...General Description 20 Spectrospin AG Daedalus Lock Manual ...
Страница 36: ...Operation 30 Spectrospin AG Daedalus Lock Manual ...
Страница 56: ...Lock Transmitter 50 Spectrospin AG Daedalus Lock Manual ...
Страница 64: ...Lock Receiver 58 Spectrospin AG Daedalus Lock Manual ...
Страница 68: ...19F RX Option 62 Spectrospin AG Daedalus Lock Manual ...
Страница 85: ...Installation Daedalus Lock Manual Spectrospin AG 79 Installation 11 2 ...
Страница 86: ...Z0 Compensation Option 80 Spectrospin AG Daedalus Lock Manual ...
Страница 90: ...Technical Data 84 Spectrospin AG Daedalus Lock Manual ...
Страница 92: ...Trouble Shooting 86 Spectrospin AG Daedalus Lock Manual ...
Страница 98: ...BSMS service tool 92 Spectrospin AG Daedalus Lock Manual ...
Страница 107: ...Error Descriptions Daedalus Lock Manual Spectrospin AG 101 ...
Страница 108: ...Lock Error Messages 102 Spectrospin AG Daedalus Lock Manual ...
Страница 114: ...Appendix 108 Spectrospin AG Daedalus Lock Manual ...
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Страница 123: ...Daedalus Lock Manual Spectrospin AG 117 Lock Transmitter Index B ...
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Страница 127: ...Daedalus Lock Manual Spectrospin AG 121 19F Transmitter Option Index A ...
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Страница 135: ...Daedalus Lock Manual Spectrospin AG 129 Lock Controller Index A ...
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Страница 137: ...Daedalus Lock Manual Spectrospin AG 131 Lock Controller Index B C ...
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Страница 139: ...Daedalus Lock Manual Spectrospin AG 133 Lock RS232 Biggy Board ...
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Страница 141: ...Daedalus Lock Manual Spectrospin AG 135 Z0 Compensation Option ...
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Страница 143: ...Daedalus Lock Manual Spectrospin AG 137 Cables ...
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Страница 145: ...Daedalus Lock Manual Spectrospin AG 139 Test Equipment Index A ...